4. In the diagram below, ZABD = (4x + 3)º and DBC = (7x-6)º. a Create an equation AI b. Solve for x. D B c. Determine the measure of ZABD.

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Harsha G V asked Feb 12, 2022

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4. In the diagram below, ZABD = (4x + 3)º and DBC = (7x-6)º.

a
Create an equation
AI
b. Solve for x.
D
B
c. Determine the measure of ZABD.

4. In the diagram below, ZABD = (4x + 3)º and DBC = (7x-6)º. a Create an equation-example-1

Mathematics
high-school

Harsha G V asked Feb 12, 2022

by Harsha G V

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Answer:

Explanation:

a) ∠ABD + ∠DBC = 90°

4x - 3 + 7x - 6 = 90

4x + 7x - 3 - 6 = 90

11x - 9 = 90

11x = 90 + 9

11x = 99

x = 99/11

x = 9

∠ABD = 4*9 - 3 = 36 - 3 = 33

Abolfazl Bazghandi answered Feb 16, 2022

by Abolfazl Bazghandi

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